80980424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62873}}^1$

素因数の和:62909

約数の個数: 32

約数和(自身を含む): 181077120

約数和(自身を除く): 100096696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 62873, 125746, 251492, 440111, 502984, 880222, 1446079, 1760444, 2892158, 3520888, 5784316, 10122553, 11568632, 20245106, 40490212, 80980424]

約数ペア:

[(1, 80980424), (2, 40490212), (4, 20245106), (7, 11568632), (8, 10122553), (14, 5784316), (23, 3520888), (28, 2892158), (46, 1760444), (56, 1446079), (92, 880222), (161, 502984), (184, 440111), (322, 251492), (644, 125746), (1288, 62873)]